OS-9 for the Prospector P1100 Board Guide
OS-9 for the Prospector P1100 Board Guide
OS-9 for the Prospector P1100 Board Guide
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SD_UCB1200 Sound Driver Specification<br />
This section describes <strong>the</strong> hardware specifications <strong>for</strong> <strong>the</strong> Philips UCB1200<br />
driver sd_ucb1200. The hardware sub-type defines <strong>the</strong> board<br />
configuration. This specification should be used in conjunction with <strong>the</strong><br />
MAUI Sound Driver Interface.<br />
This driver works in conjunction with <strong>the</strong> spucb1200 driver.<br />
Device Capabilities<br />
In<strong>for</strong>mation about <strong>the</strong> hardware capabilities is determined by calling<br />
_os_gs_snd_devcap(). This function returns a data structure <strong>for</strong>matted<br />
as in <strong>the</strong> following table. See SND_DEV_CAP <strong>for</strong> more in<strong>for</strong>mation about this<br />
data structure.<br />
Table B-4 Data Returned in SND_DEV_CAP<br />
Member Name Value Description<br />
hw_type UCB1200 Hardware type<br />
hw_subtype UCB1200 Hardware sub-type<br />
sup_triggers SND_TRIG_ANY Supported triggers<br />
play_lines SND_LINE_SPEAKER Play gain/mix lines<br />
record_lines SND_LINE_MIC Record gain/mix<br />
lines<br />
sup_gain_cmds SND_GAIN_CMD_MONO Mask of supported<br />
gain commands<br />
num_gain_caps 2 Number of<br />
SND_GAIN_CAPs<br />
74 <strong>OS</strong>-9 <strong>for</strong> <strong>the</strong> <strong>Prospector</strong> <strong>P1100</strong> <strong>Board</strong> <strong>Guide</strong>
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